853125280

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{173}}^1$

素因数の和:256

約数の個数: 288

約数和(自身を含む): 2564318736

約数和(自身を除く): 1711193456

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 37, 40, 49, 56, 68, 70, 74, 80, 85, 98, 112, 119, 136, 140, 148, 160, 170, 173, 185, 196, 224, 238, 245, 259, 272, 280, 296, 340, 346, 370, 392, 476, 490, 518, 544, 560, 592, 595, 629, 680, 692, 740, 784, 833, 865, 952, 980, 1036, 1120, 1184, 1190, 1211, 1258, 1295, 1360, 1384, 1480, 1568, 1666, 1730, 1813, 1904, 1960, 2072, 2380, 2422, 2516, 2590, 2720, 2768, 2941, 2960, 3145, 3332, 3460, 3626, 3808, 3920, 4144, 4165, 4403, 4760, 4844, 5032, 5180, 5536, 5882, 5920, 6055, 6290, 6401, 6664, 6920, 7252, 7840, 8288, 8330, 8477, 8806, 9065, 9520, 9688, 10064, 10360, 11764, 12110, 12580, 12802, 13328, 13840, 14504, 14705, 16660, 16954, 17612, 18130, 19040, 19376, 20128, 20587, 20720, 22015, 23528, 24220, 25160, 25604, 26656, 27680, 29008, 29410, 30821, 32005, 33320, 33908, 35224, 36260, 38752, 41174, 41440, 42385, 44030, 44807, 47056, 48440, 50320, 51208, 58016, 58820, 61642, 64010, 66640, 67816, 70448, 72520, 82348, 84770, 88060, 89614, 94112, 96880, 100640, 102416, 102935, 108817, 117640, 123284, 128020, 133280, 135632, 140896, 144109, 145040, 154105, 164696, 169540, 176120, 179228, 193760, 204832, 205870, 217634, 224035, 235280, 246568, 256040, 271264, 288218, 290080, 308210, 313649, 329392, 339080, 352240, 358456, 411740, 435268, 448070, 470560, 493136, 512080, 544085, 576436, 616420, 627298, 658784, 678160, 704480, 716912, 720545, 761719, 823480, 870536, 896140, 986272, 1024160, 1088170, 1152872, 1232840, 1254596, 1356320, 1433824, 1441090, 1523438, 1568245, 1646960, 1741072, 1792280, 2176340, 2305744, 2465680, 2509192, 2882180, 3046876, 3136490, 3293920, 3482144, 3584560, 3808595, 4352680, 4611488, 4931360, 5018384, 5332033, 5764360, 6093752, 6272980, 7169120, 7617190, 8705360, 10036768, 10664066, 11528720, 12187504, 12545960, 15234380, 17410720, 21328132, 23057440, 24375008, 25091920, 26660165, 30468760, 42656264, 50183840, 53320330, 60937520, 85312528, 106640660, 121875040, 170625056, 213281320, 426562640, 853125280]

約数ペア:

[(1, 853125280), (2, 426562640), (4, 213281320), (5, 170625056), (7, 121875040), (8, 106640660), (10, 85312528), (14, 60937520), (16, 53320330), (17, 50183840), (20, 42656264), (28, 30468760), (32, 26660165), (34, 25091920), (35, 24375008), (37, 23057440), (40, 21328132), (49, 17410720), (56, 15234380), (68, 12545960), (70, 12187504), (74, 11528720), (80, 10664066), (85, 10036768), (98, 8705360), (112, 7617190), (119, 7169120), (136, 6272980), (140, 6093752), (148, 5764360), (160, 5332033), (170, 5018384), (173, 4931360), (185, 4611488), (196, 4352680), (224, 3808595), (238, 3584560), (245, 3482144), (259, 3293920), (272, 3136490), (280, 3046876), (296, 2882180), (340, 2509192), (346, 2465680), (370, 2305744), (392, 2176340), (476, 1792280), (490, 1741072), (518, 1646960), (544, 1568245), (560, 1523438), (592, 1441090), (595, 1433824), (629, 1356320), (680, 1254596), (692, 1232840), (740, 1152872), (784, 1088170), (833, 1024160), (865, 986272), (952, 896140), (980, 870536), (1036, 823480), (1120, 761719), (1184, 720545), (1190, 716912), (1211, 704480), (1258, 678160), (1295, 658784), (1360, 627298), (1384, 616420), (1480, 576436), (1568, 544085), (1666, 512080), (1730, 493136), (1813, 470560), (1904, 448070), (1960, 435268), (2072, 411740), (2380, 358456), (2422, 352240), (2516, 339080), (2590, 329392), (2720, 313649), (2768, 308210), (2941, 290080), (2960, 288218), (3145, 271264), (3332, 256040), (3460, 246568), (3626, 235280), (3808, 224035), (3920, 217634), (4144, 205870), (4165, 204832), (4403, 193760), (4760, 179228), (4844, 176120), (5032, 169540), (5180, 164696), (5536, 154105), (5882, 145040), (5920, 144109), (6055, 140896), (6290, 135632), (6401, 133280), (6664, 128020), (6920, 123284), (7252, 117640), (7840, 108817), (8288, 102935), (8330, 102416), (8477, 100640), (8806, 96880), (9065, 94112), (9520, 89614), (9688, 88060), (10064, 84770), (10360, 82348), (11764, 72520), (12110, 70448), (12580, 67816), (12802, 66640), (13328, 64010), (13840, 61642), (14504, 58820), (14705, 58016), (16660, 51208), (16954, 50320), (17612, 48440), (18130, 47056), (19040, 44807), (19376, 44030), (20128, 42385), (20587, 41440), (20720, 41174), (22015, 38752), (23528, 36260), (24220, 35224), (25160, 33908), (25604, 33320), (26656, 32005), (27680, 30821), (29008, 29410)]